Not sure why you chose my post to quote when making that comment since I've certainly never pretended he was there for any other reason, and actually alluded to the opposite in that very same post for that matter, but since we are here anyway there are some points it doesn't look like you are considering.
By far the biggest and most important goal for Matchroom is to get eyeballs watching this event. It is arguably the most important thing for the sport as well. And what American does that better than probably anybody else, and without question is in the top 5 for that? Earl. If ratings and eyeballs is a legitimate goal to have for this event (and without question it is), then a large part of merit in this case is who will get the eyeballs watching. Clearly Earl is there by merit, just maybe not for the type of merit some would have preferred but lets not pretend it isn't totally by merit.
But even on the skill side of things there is a reasonable argument to be made for his inclusion based on skill merit alone. If we consider that due to the margin for error that players within 5 fargo points of each other are essentially equal in ability, then out of the American players currently available for selection Earl is tied for third best based on skill. There is another reasonable argument to be made that for the four players currently tied for third best in America (of those available for selection) that the tie should be broken by who has the most experience and accomplishments on the big stage since they are all of equal ability, and this would be Earl by a mile.
Even without taking into consideration how close in points the available players 3-6 are, Earl is still the sixth best available player so it is not like he is way out of contention, he is 2 points away from fifth. And Rodney hasn't been competing in a while so there is a good argument to be made that he shouldn't even be considered, which now makes Earl in the top 5 out of the active available Americans. Part of me wants to have the same knee jerk reaction as everybody else and say "no way Earl should be there based on skill not even close", but when you look at the actual data, that is a pretty hard argument to make. Dude is currently top 5 in skill out of the active available American players.
Neither here nor there, but my guess is that Earl is there solely because Shane pushed for him to be part of the team. Not that it matters, but if I were the team captain, Earl wouldn't be one of my choices for the team all things considered. But neither would Shane for that matter, Shane is and always has been a detriment rather than a benefit to the team but that's a whole other topic. But I'm not captain, and in any case, even though I don't particularly like the Earl pick, there is clearly a reasonable argument to be made that he is there based on merit any way you cut it.